MEHDI S FERDOWS (MD, PHD) – Specialist, NPI 1518960616
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
474 GASTROENTEROLOGY in WA
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Provider Addresses for MEHDI S FERDOWS (MD, PHD)
Northeast 87th Avenue, McLoughlin Heights, Vancouver, Clark County, Washington, 98664, United States
VANCOUVER, WA 986641915
Phone: (360) 823-0880
Fax: (360) 823-0883
Type: Location
PO BOX 873787
VANCOUVER, WA 986873787
Phone: (360) 823-0880
Fax: (360) 823-0883
Type: Mailing
Vancouver Post Office, 2700, Caples Avenue, Bagley Downs, Vancouver, Clark County, Washington, 98661, United States
VANCOUVER, WA 986685894
Phone: (360) 823-0880
Fax: (360) 823-0883
Type: Mailing
8506 E MILL PLAIN BLVD STE B
VANCOUVER, WA 986642021
Phone: (360) 823-0880
Fax: (360) 823-0883
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 297 Open Payments records for all available years, with a total value of $5,269.
Total Amount is formed as General ($5,269) + Research ($0) + Ownership ($0) = $5,269.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: ABBVIE INC. ($997).
Total Amount
$5,269
General + Research + Ownership
Payments
297
Total payment records
General Amount
$5,269
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $997 |
| Janssen Biotech, Inc. | $564 |
| PFIZER INC. | $562 |
| Celgene Corporation | $527 |
| AIMMUNE THERAPEUTICS, INC. | $394 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-12-02
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20041202000039 | I | Gastroenterology | WA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 72 | 72 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 63 | 38 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 33 | 29 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 26 | 26 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 18 | 18 | $0 |
Insurance plans in this area (ZIP 98664)
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Provider's Procedures
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